| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.94 | 6.716% | $186.689 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $240.63 | 3.122% | $248.1425 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $79.41 | 12.236% | $89.1266 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $168.94 | 12.213% | $189.5726 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $133.97 | 10.157% | $147.5773 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $51.38 | 13.243% | $58.1843 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $156.51 | 9.743% | $171.7588 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $1,005.78 | $1,091.0511 | $1,091.05 | $1,091.10 | $1,091.10 | |